General Organic Chemistry - JEE Advanced Previous Year Questions with Solutions
General Organic Chemistry JEE Advanced PYQ: Practice previous year JEE Advanced questions on resonance, inductive effect, hyperconjugation, acidity, aromaticity, and reaction mechanisms to build a strong Organic Chemistry foundation.
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Why GOC Is Critical for JEE Advanced
General Organic Chemistry is the foundation of the entire Organic Chemistry section in JEE Advanced. Without a solid grasp of concepts like inductive effects, resonance, hyperconjugation, and aromaticity, students struggle to solve even straightforward reaction-mechanism questions in later chapters.
According to the official NTA/IIT JEE paper analysis, Organic Chemistry as a whole contributes roughly 30–35% of Chemistry marks in JEE Advanced. Within that, GOC — though a single chapter — is the most frequently tested conceptual area because its principles underpin every other organic topic.
JEE Advanced PYQs with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak & strong areas. Simulator Previous Years JEE Advance Questions
(A) (III) > (IV) > (II) > (I) (B) (IV) > (III) > (I) > (II) (C) (III) > (II) > (I) > (IV) (D) (II) > (III) > (IV) > (I) [IIT-JEE-2009] 
[IIT-2009] 
[IIT-JEE-2010] 
[IIT-2011] 
[IIT-2012] 
(A) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}$ and $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}$ (B) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}$ and $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{OH}$ (C) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{OH}$ and $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}$ (D) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{OH}$ and $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{COOH}$ [IIT-JEE-2012] 
[IIT-2015] 
Frequently Asked Questions
Find answers to common questions.
How many questions from General Organic Chemistry appear in JEE Advanced each year?
GOC typically contributes 2–4 questions per JEE Advanced paper. The exact number varies by year, but the chapter has appeared consistently since 2009. Because each GOC question is often high in marks (3–4 marks), even one well-prepared concept can shift your rank significantly.
Is GOC asked in JEE Main as well as JEE Advanced?
Yes. GOC appears in both JEE Main and JEE Advanced, but JEE Advanced questions are more application-heavy and often test two or three concepts in a single question — for example, combining resonance with acidity order in one MCQ.
What is the fastest way to learn acidity order for JEE Advanced?
Start by memorising the four effect types (inductive, resonance, ortho, field), then practise ranking acids by asking: which effect dominates, and does it stabilise or destabilise the conjugate base? Solving 20–30 ranked acidity problems from previous year papers builds the required intuition quickly.
How do you count hyperconjugative structures for a carbocation?
Count the total number of α-hydrogen atoms — that is, every C–H bond on a carbon directly bonded to the carbocation centre. Each α-hydrogen contributes exactly one hyperconjugative (no-bond resonance) structure. For the tert-butyl cation, there are 9 α-hydrogens and thus 9 hyperconjugative structures
Why is phenol not soluble in NaHCO₃ solution?
Phenol (pKa ≈ 10) is a weaker acid than carbonic acid (pKa₁ ≈ 6.35). A compound can displace CO₂ from NaHCO₃ only if it is a stronger acid than H₂CO₃. Since phenol cannot donate a proton to HCO₃⁻ in a thermodynamically favourable reaction, it does not dissolve in NaHCO₃.